Ogre::ShadowNodeHelper Class Reference

#include <OgreCompositorShadowNode.h>

Classes
struct	Resolution
struct	ShadowParam

Public Types
typedef vector< ShadowParam >::type	ShadowParamVec

Static Public Member Functions
static void	createShadowNodeWithSettings (CompositorManager2 *compositorManager, const RenderSystemCapabilities *capabilities, const String &shadowNodeName, const ShadowNodeHelper::ShadowParamVec &shadowParams, bool useEsm, uint32 pointLightCubemapResolution=1024u, Real pssmLambda=0.95f, Real splitPadding=1.0f, Real splitBlend=0.125f, Real splitFade=0.313f, uint32 numStableSplits=0, uint32 visibilityMask=VisibilityFlags::RESERVED_VISIBILITY_FLAGS, float xyPadding=1.5f, uint8 firstRq=0u, uint8 lastRq=255u)
	Utility to programmatically create a shadow node, since doing it yourself can be confusing.

Member Typedef Documentation

ShadowParamVec

typedef vector<ShadowParam>::type Ogre::ShadowNodeHelper::ShadowParamVec

Member Function Documentation

createShadowNodeWithSettings()

static void Ogre::ShadowNodeHelper::createShadowNodeWithSettings ( CompositorManager2 *  compositorManager, const RenderSystemCapabilities *  capabilities, const String &  shadowNodeName, const ShadowNodeHelper::ShadowParamVec &  shadowParams, bool  useEsm, uint32  pointLightCubemapResolution = 1024u, Real  pssmLambda = 0.95f, Real  splitPadding = 1.0f, Real  splitBlend = 0.125f, Real  splitFade = 0.313f, uint32  numStableSplits = 0, uint32  visibilityMask = VisibilityFlags::RESERVED_VISIBILITY_FLAGS, float  xyPadding = 1.5f, uint8  firstRq = 0u, uint8  lastRq = 255u  )

static

Utility to programmatically create a shadow node, since doing it yourself can be confusing.

Parameters

compositorManager
capabilities
shadowNodeName	Name to give to the shadow node definition. Must be unique and not exist already.
shadowParams	Array of params, one per shadow map. PSSM techniques must come first, and there can only be one shadow map using that technique.
useEsm	True if the shadow node should be set for ESM (Exponential Shadow Maps)
pointLightCubemapResolution	The resolution to use for the temporary cubemap used in case of point lights. If you don't set point lights in any of the ShadowParam::supportedLightTypes in the shadowParams array, this value is ignored.
pssmLambda	PSSM lambda. Ignored if not using PSSM.
splitPadding	PSSM split padding. Ignored if not using PSSM.
splitBlend	PSSM blend. Ignored if not using PSSM.
splitFade	PSSM split fade. Ignored if not using PSSM.
visibilityMask	Visibility mask for all passes. See firstRq
xyPadding	See FocusedShadowCameraSetup::setXYPadding
firstRq	When rendering, which Render Queues to consider. Normally you want to set this to firstRq = 0; lastRq = 255.

However if you have a dedicated shadow map for e.g. the main player then you want to put the player in a specific RQs and tighten the Render Queue to obtain maximum coverage quality Range is [firstRq; lastRq)

Parameters

lastRq

See firstRq

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The documentation for this class was generated from the following file:

• OgreCompositorShadowNode.h